157214652228

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3221}}^1\times {\mathrm{5003}}^1$

素因数の和:8505

約数の個数: 72

約数和(自身を含む): 399073723776

約数和(自身を除く): 241859071548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3221, 3252, 4878, 5003, 6442, 9663, 9756, 10006, 12884, 15009, 19326, 20012, 28989, 30018, 38652, 45027, 57978, 60036, 90054, 115956, 180108, 872891, 1355813, 1745782, 2618673, 2711626, 3491564, 4067439, 5237346, 5423252, 7856019, 8134878, 10474692, 12202317, 15712038, 16114663, 16269756, 24404634, 31424076, 32229326, 48343989, 48809268, 64458652, 96687978, 145031967, 193375956, 290063934, 580127868, 4367073673, 8734147346, 13101221019, 17468294692, 26202442038, 39303663057, 52404884076, 78607326114, 157214652228]

約数ペア:

[(1, 157214652228), (2, 78607326114), (3, 52404884076), (4, 39303663057), (6, 26202442038), (9, 17468294692), (12, 13101221019), (18, 8734147346), (36, 4367073673), (271, 580127868), (542, 290063934), (813, 193375956), (1084, 145031967), (1626, 96687978), (2439, 64458652), (3221, 48809268), (3252, 48343989), (4878, 32229326), (5003, 31424076), (6442, 24404634), (9663, 16269756), (9756, 16114663), (10006, 15712038), (12884, 12202317), (15009, 10474692), (19326, 8134878), (20012, 7856019), (28989, 5423252), (30018, 5237346), (38652, 4067439), (45027, 3491564), (57978, 2711626), (60036, 2618673), (90054, 1745782), (115956, 1355813), (180108, 872891)]